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The measure of one angle of a linear pair is 80°. If the measure of the other angle is 4x°, what is x?
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3 votes
The measure of one angle of a linear pair is 80°. If the

measure of the other angle is 4x°, what is x?

User Joe Basirico
by
4.9k points

1 Answer

3 votes
X = 25

Linear pair means both angles equal 180.
Therefore 4x + 80 = 180
And then 4x = 100
And finally x= 25
User Robert Corey
by
4.7k points
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